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Single Family ResidenceResidential
$482,756$445 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $249,900 on Jun 15, 2007

20 ALDER ST

MILFORD, NH 03055
3
Beds
2
Baths
1,085 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$483K
$459K low$506K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$249,900 · Jun 15, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,336 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$282,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$415,625

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Raised Ranch
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Milford High SchoolC-
High · Grades 9–12 · 0.5 mi
E
Jacques Memorial Elementary School
Elementary · Grades KG–1 · 0.7 mi
M
Milford Middle SchoolB+
Middle · Grades 6–8 · 0.7 mi

District: Milford School District

Neighborhood · ZIP 03055These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.16,312
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.640 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,964
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,128
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

20 Alder St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Costs more per square foot than 96% of homes in Milford 03055
  • Smaller than 84% of homes in Hillsborough County
  • Has a smaller lot than 82% of homes in Milford 03055
  • Older than 70% of homes in Milford 03055

What homes are worth in Milford 03055

Each bar is how many homes fall in that price range. The marker is this home.

This home
$216K$799K

This home is worth more than 47% of homes in Milford 03055.

How it measures up in Milford 03055

The dot is this home. The mark in the middle is the typical home in Milford 03055.

Estimated value$482,756
CheaperTypical $491,915Pricier

Pricier than 47% of homes nearby

Price per ft²$445
CheaperTypical $299Pricier

Pricier than 96% of homes nearby

Living area1,085 ft²
SmallerTypical 1,616 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.3 ac
SmallerTypical 0.7 acBigger

Bigger than 18% of homes nearby

Year built1972
OlderTypical 1985Newer

Newer than 30% of homes nearby

How 20 Alder St ranks against every home in each area.
MeasureThis homeMilford 03055Hillsborough County
Estimated valuepricier than$482,75647% of homes42% of homes
Price per ft²pricier than$44596% of homes94% of homes
Living areabigger than1,085 ft²19% of homes16% of homes
Lot sizebigger than0.3 ac18% of homes35% of homes
Year builtnewer than197230% of homes39% of homes

About 20 Alder St

How much is 20 Alder St, Milford, NH worth?

The TopHap Estimate for 20 Alder St, Milford, NH is $482,756 as of Aug 30, 2026. The likely range is $459,477 to $506,035. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Alder St, Milford, NH last sell?

20 Alder St, Milford, NH last sold on Jun 15, 2007 for $249,900, according to the county's recorded deed.

How big is 20 Alder St, Milford, NH?

20 Alder St, Milford, NH has 3 bedrooms, 2 bathrooms, 1,085 square feet of living space and a 0.30-acre lot.

When was 20 Alder St, Milford, NH built?

20 Alder St, Milford, NH was built in 1972, making it 54 years old. It is a raised ranch home. The building has 1 story.

What schools serve 20 Alder St, Milford, NH?

20 Alder St, Milford, NH is assigned to Milford High School (high), rated C-; Jacques Memorial Elementary School (elementary); Milford Middle School (middle), rated B+. All sit in Milford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Alder St, Milford, NH compare to other homes in Milford 03055?

Among the 5,017 homes in Milford 03055, it is worth more than 47% of them ($482,756 against a typical $491,915), its price per square foot is higher than 96% of them ($445 against a typical $299), it is bigger than 19% of them (1,085 ft² against a typical 1,616 ft²), its lot is bigger than 18% of them (0.3 ac against a typical 0.7 ac) and it is newer than 30% of them (1972 against a typical 1985). Measured against all of Hillsborough County, it is worth more than 42% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20 Alder St, Milford, NH?

The 2025 property tax bill for 20 Alder St, Milford, NH was $7,336. The county assessed it at $282,900.

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